Chemistry is the science of connections, both literal and metaphorical.
教育的目标不是增加知识的数量,而是为孩子创造发明和发现的可能性,培养能够创新的人。
A 1% improvement in efficiency could mean the difference between life and death.
La vertu ne peut aller sans la liberté.
I don't write to be remembered, I write to be forgotten.